AT1731 - 2-Channel PWM Controller

Product Overview

Aimtron Technology

Datasheet Details

Part number	AT1731
Manufacturer	Aimtron Technology
File Size	274.40 KB
Description	2-Channel PWM Controller
Datasheet	AT1731 Datasheet
Additional preview pages of the AT1731 datasheet.

Product details

Description

The AT1731 is a PWM DC/DC converter control IC with 2 channel outputs that can directly drive power MOSFET.

This IC ia suitable for very small DC/DC converters because of their small and thin package(1.1 mm max.), and high operation frequency (up to 1.0 MHz).

Features

Low input voltage: 2.5V to 7V.
2-Channels PWM Control: 1 Boost Controller(CH1) 1 Inverting Controller (CH2).
Adjustable Soft start time and maximum duty cycle.
Built-in timer latch for short circuit protection: Delay time=216/(Switching frequency).
Built-in under-voltage lockout, thermal shutdown.
High operating frequency: 100kHz to 1MHz.

📁 Similar Datasheet

AT1729 - 3-Channel PWM Controller for LCD Bias (ETC)
AT1741 - 2-Channel PWM Controller (Aimtron)
AT1743 - 2-Channel PWM Controller for LCD Display (ETC)
AT17C010 - FPGA Configuration E2PROM Memory (ATMEL Corporation)
AT17C010A - FPGA Serial Configuration Memories (ATMEL Corporation)
AT17C128 - FPGA Configuration EEPROM Memory (ATMEL Corporation)
AT17C128A - FPGA Configuration EEPROM (ATMEL Corporation)
AT17C256 - FPGA Configuration EEPROM Memory (ATMEL Corporation)

Other Datasheets by Aimtron Technology

AT1731A - DC-DC Power IC
AT1730 - 2-Channel PWM Controller
AT1780 - Low-Noise Step-Up Current-Mode PWM Controller
AT1793 - 2-Channel Step-Down PWM Controller
AT1796 - Step-Down Switching Regulator
AT1799 - Step-Down Voltage Regulator

Published: Nov 30, 2006 |